INTSUM: Russia-Ukraine Conflict in Cyberspace

Flag of Ukraine

The ongoing conflict between Russia and Ukraine has been the main highlight of March 2022, generating a significant increase in online activity. As a majority of the world united against Russian aggression, multiple hacktivist groups have targeted Belarusian and Russian institutions

Removing Debugging Information from Visual C++/C# Projects

It’s often surprising how many malware programmers forget to do the simplest things. Mostly because many are so concerned with functionality, stealthiness and other production concerns, that details slip easily of their minds – a clear advantage to forensics. One of these details is the Program DataBase (PDB) information added by Visual Studio, which most malware authors used for Windows development. While it may seem innocuous, this string reveals a lot about the operating system used by the author, its user name and most notably, symbols that can be used by IDA and ease understanding of the disassembly.

Gears of (Cyber)War – C++ Code to Detect Version of Windows

A common structure in malware, and also in many legitimate software is to recognize what is the underlying operating system (OS). Depending on the version of it, the virus may want to take different route to execute its activities. This functionality can be reused across different programs and is therefore useful to create and optimize. In this post, we design a function to detect the version of the Windows OS on which the program is currently running.